Data Communication · Class 12 · CBSE · Science Computer Science
A network device receives a weak digital signal, reconstructs it, and retransmits the regenerated signal without selecting a route for the data. Whic…
Practice question from Data Communication (Class 12 · CBSE · Science Computer Science), with the correct answer and a step-by-step solution.
medium · MCQ · Q-9B0862
A network device receives a weak digital signal, reconstructs it, and retransmits the regenerated signal without selecting a route for the data. Which device performs this function?
- A.Router
- B.RepeaterCorrect answer
- C.Gateway
- D.Switch
Solution
A repeater regenerates and retransmits weakened signals to extend the communication distance. It does not make routing decisions based on destination addresses.
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